OSG Straight Flute Tap: 1/4"-20 UNC, H5 / 2B-3B, 4 Flute, Bottoming Chamfer
The OSG Straight Flute Tap (1/4"-20 UNC) is a coolant-through, straight-flute machine tap for aluminum, featuring a V Coated Powdered Metal construction with H5 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer…
SKU 3G-OTH-207668
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Product Description
The OSG Straight Flute Tap (1/4"-20 UNC) is a coolant-through, straight-flute machine tap for aluminum, featuring a V Coated Powdered Metal construction with H5 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer (MPN 1005300208). 3G Electric interprets this demand and delivers the genuine OEM part, backed by specialist sourcing across 14 industrial departments — including deep expertise in cutting tools — to ensure you get the right solution, not just a catalog listing.
Frequently Asked Questions
What is OSG straight flute tap 1/4-20 UNC used for?
This OSG straight flute tap is designed for threading blind holes in aluminum and non-ferrous materials. Its bottoming chamfer allows threading close to the hole bottom, while the V-coated powdered metal construction provides wear resistance for production tapping.
What are the specifications of OSG tap 1005300208?
This OSG tap has a 1/4-20 UNC thread, H5 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer. It is made of V-coated powdered metal and is designed for coolant-through operation. The manufacturer part number is 1005300208.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps like the 1/4-20 UNC straight flute tap to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG threading tools.
How to select the right tap for aluminum?
For aluminum, choose a tap with a polished flute or coating to reduce chip adhesion. A bottoming chamfer is ideal for blind holes. OSG's V-coated powdered metal taps offer good wear life. Ensure the tap size matches your hole and thread class (e.g., 2B-3B).
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Common applications for OSGOSG Products
3G Electric supplies OSG coolant-through straight-flute machine taps for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
